Seismic reflection profile AWI-20010450, Arctic Ocean

• Main Authors: Weigelt, Estella, Geissler, Wolfram H
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: Arctic Ocean; ARK-XVII/2; AWI_GeoPhy; AWI_Geophysics; AWI-20010450; Binary Object; Binary Object (File Size); File content; Marine Geophysics @ AWI; Polarstern; PS59; PS59/323; PS59 AMORE; SEIS; Seismic; Seismic reflection data; Type; Arctic; Eurasia Basin; Berichte zur Polar- und Meeresforschung; Reports on Polar and Marine Research
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.968745; https://doi.org/10.1594/PANGAEA.968745

The data set provides unprocessed and processed seismic reflection data collected during Expedition PS59 (ARK-XVII/2, AMORE) onboard RV Polarstern in the central and Arctic Ocean and Eurasia Basin in 2001. Detailed data acquisition parameters for the profile are documented in the expedition report (Thiede, 2002, https://doi.org/10.2312/BzPM_BzPM_0421_2002). Metadata, recording parameters, and the seismic data processing sequence are documented in the EBCDIC-Headers enclosed in the seg-y files. Navigation information is included in the seg-y headers, and in the CDP-SHOT-latitude-longitude file (see data product). A ReadMe file additionally lists the metadata and recording parameters for the seismic profile. The data set is grouped into three categories: 1. Raw data comprise (a) demultiplexed seismic data in seg-y format, (b) a shot list of date, time and shot-number, and (c) navigation data with date, time, and coordinates. 2. Primary data consist of CDP-sorted data in seg-y format, and (b) navigational data in a conventional UKOOA- file. 3. The data product is provided as (a) stacked version of the seismic profile in seg-y format and (b) a list with CDP and SHOT numbers as well as geographical coordinates.